CN108781093A - 海底装置、海底电缆系统、海底装置的控制方法以及用于存储用于海底装置的程序的存储介质 - Google Patents

海底装置、海底电缆系统、海底装置的控制方法以及用于存储用于海底装置的程序的存储介质 Download PDF

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Publication number
CN108781093A
CN108781093A CN201780016737.4A CN201780016737A CN108781093A CN 108781093 A CN108781093 A CN 108781093A CN 201780016737 A CN201780016737 A CN 201780016737A CN 108781093 A CN108781093 A CN 108781093A
Authority
CN
China
Prior art keywords
load
seabed installation
driving voltage
voltage generation
control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201780016737.4A
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English (en)
Chinese (zh)
Inventor
新井成浩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Publication of CN108781093A publication Critical patent/CN108781093A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00—Circuit arrangements for dc mains or dc distribution networks
    • H02J1/14—Balancing the load in a network
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00—Circuit arrangements for dc mains or dc distribution networks
    • H02J1/10—Parallel operation of dc sources
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/44—Arrangements for feeding power to a repeater along the transmission line
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63J—AUXILIARIES ON VESSELS
    • B63J3/00—Driving of auxiliaries
    • B63J2003/001—Driving of auxiliaries characterised by type of power supply, or power transmission, e.g. by using electric power or steam
    • B63J2003/002—Driving of auxiliaries characterised by type of power supply, or power transmission, e.g. by using electric power or steam by using electric power
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63J—AUXILIARIES ON VESSELS
    • B63J3/00—Driving of auxiliaries
    • B63J3/04—Driving of auxiliaries from power plant other than propulsion power plant
    • B63J2003/043—Driving of auxiliaries from power plant other than propulsion power plant using shore connectors for electric power supply from shore-borne mains, or other electric energy sources external to the vessel, e.g. for docked, or moored vessels

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Electric Cable Installation (AREA)
CN201780016737.4A 2016-03-18 2017-03-14 海底装置、海底电缆系统、海底装置的控制方法以及用于存储用于海底装置的程序的存储介质 Pending CN108781093A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016055019 2016-03-18
JP2016-055019 2016-03-18
PCT/JP2017/010072 WO2017159648A1 (fr) 2016-03-18 2017-03-14 Dispositif sous-marin, système de câble sous-marin, procédé de commande de dispositif sous-marin, et support de stockage pour stocker un programme ou un dispositif sous-marin

Publications (1)

Publication Number Publication Date
CN108781093A true CN108781093A (zh) 2018-11-09

Family

ID=59850863

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780016737.4A Pending CN108781093A (zh) 2016-03-18 2017-03-14 海底装置、海底电缆系统、海底装置的控制方法以及用于存储用于海底装置的程序的存储介质

Country Status (5)

Country Link
US (1) US20190074690A1 (fr)
EP (1) EP3432481A1 (fr)
JP (1) JP6614333B2 (fr)
CN (1) CN108781093A (fr)
WO (1) WO2017159648A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113366403A (zh) * 2019-02-15 2021-09-07 日本电气株式会社 电源电路和用于控制电源电路的方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6493539B2 (ja) * 2015-08-24 2019-04-03 日本電気株式会社 定電流供給装置、定電流供給システムおよび定電流供給方法
JP6635526B1 (ja) * 2018-11-08 2020-01-29 Ｎｅｃプラットフォームズ株式会社 給電システム、給電方法及びプログラム
CN114846746A (zh) * 2019-12-20 2022-08-02 日本电气株式会社 海底设备、通电方法和记录介质

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0852018B1 (fr) * 1995-09-22 2003-05-21 Input/Output, Inc. Systeme d'alimentation en courant electrique et de communication pour cable sous-marin
CN101978569A (zh) * 2008-03-17 2011-02-16 韦特柯格雷斯堪的纳维亚有限公司 关于海上用电缆系统的设置
EP2354828A1 (fr) * 2004-03-12 2011-08-10 Huawei Marine Networks Co., Limited Répétiteur optique surmoulé à facteur de forme très petit
CN102820712A (zh) * 2012-08-27 2012-12-12 哈尔滨工业大学 电网监控装置的电流感应式电源
CN104852404A (zh) * 2015-05-25 2015-08-19 国家电网公司 一种并网型海岛电网的微电网系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11150492A (ja) * 1997-11-17 1999-06-02 Nec Corp 海底ケーブルシステム用電源回路
JP2002057607A (ja) * 2000-08-11 2002-02-22 Mitsubishi Electric Corp 給電路切替方法および給電路分岐装置と給電路切替システム
JP5272188B2 (ja) * 2009-03-31 2013-08-28 株式会社オーシーシー 海底観測システム
EP2874324B1 (fr) * 2013-11-18 2017-03-01 Alcatel Lucent Alimentation électrique pour une unité de dérivation sous-marine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0852018B1 (fr) * 1995-09-22 2003-05-21 Input/Output, Inc. Systeme d'alimentation en courant electrique et de communication pour cable sous-marin
EP2354828A1 (fr) * 2004-03-12 2011-08-10 Huawei Marine Networks Co., Limited Répétiteur optique surmoulé à facteur de forme très petit
CN101978569A (zh) * 2008-03-17 2011-02-16 韦特柯格雷斯堪的纳维亚有限公司 关于海上用电缆系统的设置
CN102820712A (zh) * 2012-08-27 2012-12-12 哈尔滨工业大学 电网监控装置的电流感应式电源
CN104852404A (zh) * 2015-05-25 2015-08-19 国家电网公司 一种并网型海岛电网的微电网系统

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113366403A (zh) * 2019-02-15 2021-09-07 日本电气株式会社 电源电路和用于控制电源电路的方法
CN113366403B (zh) * 2019-02-15 2023-08-18 日本电气株式会社 电源电路和用于控制电源电路的方法
US11966244B2 (en) 2019-02-15 2024-04-23 Nec Corporation Power supply circuit with cascade-connected diodes and method for controlling power supply circuit

Also Published As

Publication number Publication date
US20190074690A1 (en) 2019-03-07
EP3432481A4 (fr) 2019-01-23
JP6614333B2 (ja) 2019-12-04
JPWO2017159648A1 (ja) 2018-12-27
EP3432481A1 (fr) 2019-01-23
WO2017159648A1 (fr) 2017-09-21

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Application publication date: 20181109